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MCQs: Nuclear reactors are provided with shield to guard against the emission of mainly _____________ rays?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The amount of a radioisotope remaining undecayed after a time equal to four times its half life, will be _____________ percent?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Out of the following, nucleus of _____________ atom contains the largest number of neutrons?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Molten sodium (as a coolant in fast breeder reactor) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Commercial power generation from fusion reactor is not yet possible, because___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Thermal shield is used in high powered nuclear reactors to__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A radioactive substance does not emit________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The ratio of neutrons to protons of an element having a mass number and atomic number of 80 and 40 respectively is ___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Coolant used in a boiling water reactor is________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs:
The 92U238 emits an a-particle. The product is____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Percentage of the heavy water in ordinary water is around ____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which is the most commonly used molten metal for cooling of nuclear reactors ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Energy produced in the nuclear fission is of the order of _____________ MeV?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _____________ have the same mass number, but different nuclear charge ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The mass number of an element is equal to the number of _____________ in the nucleus?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Radioactive decay is a _____________ change?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The atomic number of an element is equal to the number of ______________ present in its atom?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: “Critical mass” is the minimum mass of nuclear fissile material required for the__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The atomic mass of an element is fractional, because ______________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The size of an atom is of the order of one __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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